linux-kernel - [PATCH 2/3] drm/amd/pm/powerplay/hwmgr/ppatomctrl: Remove redundant ternary operators

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Message-Id: <20250904082127.271638-3-liaoyuanhong@vivo.com>
Date: Thu,  4 Sep 2025 16:21:12 +0800
From: Liao Yuanhong <liaoyuanhong@...o.com>
To: Kenneth Feng <kenneth.feng@....com>,
	Alex Deucher <alexander.deucher@....com>,
	Christian König <christian.koenig@....com>,
	David Airlie <airlied@...il.com>,
	Simona Vetter <simona@...ll.ch>,
	"Dr. David Alan Gilbert" <linux@...blig.org>,
	Charles Han <hanchunchao@...pur.com>,
	Ivan Stepchenko <sid@....spb.ru>,
	amd-gfx@...ts.freedesktop.org (open list:AMD POWERPLAY AND SWSMU),
	dri-devel@...ts.freedesktop.org (open list:DRM DRIVERS),
	linux-kernel@...r.kernel.org (open list)
Cc: Liao Yuanhong <liaoyuanhong@...o.com>
Subject: [PATCH 2/3] drm/amd/pm/powerplay/hwmgr/ppatomctrl: Remove redundant ternary operators

For ternary operators in the form of "a ? true : false", if 'a' itself
returns a boolean result, the ternary operator can be omitted. Remove
redundant ternary operators to clean up the code. Swap variable positions
on either side of '!=' to enhance readability.

Signed-off-by: Liao Yuanhong <liaoyuanhong@...o.com>
---
 drivers/gpu/drm/amd/pm/powerplay/hwmgr/ppatomctrl.c | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/drivers/gpu/drm/amd/pm/powerplay/hwmgr/ppatomctrl.c b/drivers/gpu/drm/amd/pm/powerplay/hwmgr/ppatomctrl.c
index 8d40ed0f0e83..ce166a7f8e42 100644
--- a/drivers/gpu/drm/amd/pm/powerplay/hwmgr/ppatomctrl.c
+++ b/drivers/gpu/drm/amd/pm/powerplay/hwmgr/ppatomctrl.c
@@ -563,8 +563,8 @@ bool atomctrl_is_voltage_controlled_by_gpio_v3(
 	PP_ASSERT_WITH_CODE((NULL != voltage_info),
 			"Could not find Voltage Table in BIOS.", return false;);
 
-	ret = (NULL != atomctrl_lookup_voltage_type_v3
-			(voltage_info, voltage_type, voltage_mode)) ? true : false;
+	ret = atomctrl_lookup_voltage_type_v3
+			(voltage_info, voltage_type, voltage_mode) != NULL;
 
 	return ret;
 }
-- 
2.34.1